At Sentia, our holistic approach to test preparation emphasizes understanding, without relying on tricks. With expertise in a wide range of standardized tests, including SAT, ACT, GRE, and LSAT, our CEO and founder, William Wheelan, brings over a decade of tutoring experience to help students reach their fullest potential.
Achievable ACT - $129
Get ACT test prep built for today's learners - mobile, guided, and personalized. Reach your target ACT score with our powerful online self-study course and practice questions for math, English, science, reading, and writing.
Easy-to-understand online textbook
Chapter quizzes
Practice exams
